function nTabs(thisObj,Num){
	if(thisObj.className == "active")return;
	var tabObj = thisObj.parentNode.id;
	var tabList = document.getElementById(tabObj).getElementsByTagName("li");
	for(i=0; i <tabList.length; i++)
	{
		if (i == Num)
		{
			thisObj.className = "active"; 
    		document.getElementById(tabObj+"_Content"+i).style.display = "block";
		}else{
			tabList[i].className = "normal"; 
			document.getElementById(tabObj+"_Content"+i).style.display = "none";
		}
	} 
}



function addfavorite()
{
	var url = 'http://www.hrbv.edu.cn/';
	var name = '哈尔滨市民学习网';
   if (document.all)
   {
      window.external.addFavorite(url,name);
   }
   else if (window.sidebar)
   {
      window.sidebar.addPanel(name,url,"");
   }
}